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Invokana (canagliflozin) prescription available online

If you are suffering from type 2 diabetes, Invokana can help by lowering blood glucose levels, reducing high blood pressure levels, and may help you to lose weight. Request a new prescription or refill of Invokana from a board-certified doctor online.*

Multiple FDA-approved uses Available as a tablet Improve glycemic control in adults
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*Prescriptions are provided at the doctor’s discretion. Learn more about our controlled substances policy and how you can save up to 80% with our prescription discount card.
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About Invokana

Invokana is considered a sodium-glucose co-transporter 2 (SGLT2) inhibitor, which controls blood sugar levels by helping the kidneys get rid of glucose from your bloodstream.

Invokana is used to treat type 2 diabetes mellitus in combination with diet and exercise. It can also help lower the risk of cardiovascular death or end-stage kidney stage in adults who have type 2 diabetes mellitus, heart disease, and/or kidney problems. Invokana is available only by prescription. It is available in a generic formulation as well as under different brand names, including canagliflozin.

Invokana may be prescribed as a tablet. It’s always important to follow the specific instructions on your prescription, as they can vary based on the formulation and dosage prescribed.

If you're prescribed Invokana, be sure to complete the full course of the diabetes medication unless your doctor specifically tells you to stop. If you don’t complete your prescription, the diabetes medication may not fully treat your type 2 diabetes mellitus.

Invokana uses

There are several FDA-approved uses for Invokana, but it may also be used off-label to treat other conditions. Your online healthcare professional may prescribe it for any of the following common reasons.

 

It’s also possible that your healthcare provider may prescribe it for other reasons not listed here. If you have questions about why a medication is prescribed, ask your online doctor or pharmacist.

Type 2 diabetes mellitus

Invokana is FDA-approved to improve glycemic control in adults with type 2 diabetes mellitus in combination with diet and exercise.

 

Invokana is also used to lower the risk of cardiovascular death from heart attack, stroke, or heart failure in adults with type 2 diabetes mellitus with established cardiovascular disease. In addition, Invokana helps reduce the risk of end-stage kidney disease and hospitalization or death from heart problems in adults who have impaired kidney function due to type 2 diabetes mellitus.

 

Invokana is not effective for treating type 1 diabetes or diabetic ketoacidosis.

What are the pros and cons?

Pros

One Two Three

Cons

  • One
  • Two

Invokana side effects

The side effects associated with taking Invokana are typically mild. Most Invokana side effects are associated with urinary tract infections. Invokana has some common side effects. They may include:

Urinary tract infection
Increased urination
Genital mycotic infections, such as yeast infection

Other side effects, which are less common but might be more severe, could include:

Little or no urination
Serious urinary tract infections
Dehydration symptoms

Tell your doctor if you notice adverse reactions related to Invokana, or if you develop any other new or concerning symptoms. Taking Invokana can increase your risk of lower limb amputations and diabetic foot ulcers.

The use of Invokana is not advised in children under 18 years of age.

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How to take Invokana

Your pharmacist will provide you with instructions on how to take your Invokana prescription. Be sure to read your prescription label and follow the instructions. Call your doctor or pharmacy if you have any questions. It is available in tablet form and should be taken orally, with or without food. Here are some general guidelines for taking Invokana:


  1. Dosage: The recommended starting dose of Invokana is usually 100 mg once daily. Your healthcare provider may adjust the dosage based on your needs and medication response.

  2. Timing: Invokana can be taken at any time of the day, with or without food. It is vital to take Invokana at the same time each day to maintain a consistent level of the medication in the bloodstream.

  3. Swallowing: Invokana tablets should be swallowed whole with water. Do not crush, chew or break the tablets.

  4. Missed dose: If you miss a dose of Invokana, take it as soon as you remember. If it is close to the time for your next dose, skip the missed dose and continue with your regular dosing schedule. Take only a partial dose to make up for a missed dose.

  5. Other medications: Invokana may interact with other medications, so it is important to inform your healthcare provider about any other medications you are taking, including prescription medications, over-the-counter medications, and herbal supplements.

  6. Monitoring: Your healthcare provider will monitor your blood glucose levels regularly to determine if Invokana is working effectively and to adjust the dosage if necessary.


Always follow the instructions provided by your healthcare provider and the medication label when taking Invokana, and do not hesitate to ask questions or seek guidance if you have any concerns.

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What to avoid while taking Invokana

Invokana has 364 drug interactions. Don’t change what you take without checking with your doctor or pharmacist. That includes other medications or supplements, as well as over-the-counter drugs. When taking Invokana (canagliflozin), there are some things that you should avoid to maximize the effectiveness of the medication and minimize the risk of side effects. Here are some things to keep in mind:


  1. Dehydration: Invokana can cause increased urination, which can lead to dehydration. To help prevent dehydration, drink plenty of water and avoid excessive alcohol consumption. Drinking alcohol may increase the risk of hyperglycemia (high blood sugar) and hypoglycemia (low blood sugar), depending on how much you drink. Talk to your doctor before you drink alcohol.

  2. Low blood pressure: Invokana can cause a decrease in blood pressure, especially when taken with other medications that lower blood pressure. It is important to inform your healthcare provider about all medications you are taking to avoid potential interactions.

  3. Ketoacidosis: Invokana can increase the risk of a serious condition called ketoacidosis, which occurs when the body produces high levels of blood acids called ketones. Symptoms of ketoacidosis include nausea, vomiting, abdominal pain, confusion, and rapid breathing. If you experience any of these symptoms, seek medical attention immediately.

  4. Genital yeast infections: Invokana can increase the risk of genital yeast infections in both men and women. Symptoms of a yeast infection include itching, redness, and discharge. Practicing good hygiene and reporting any symptoms to your healthcare provider is essential.

  5. Foot ulcers and amputations: Invokana has been associated with an increased risk of foot ulcers and amputations, particularly in people with a history of these conditions. Inspecting your feet regularly and reporting any problems to your healthcare provider is crucial.

What to avoid

Medication alternatives to Invokana

If your healthcare provider prefers to put you on another treatment, they may suggest another diabetes medication in another drug class. Here are some common doctor-recommended alternatives based on your health issue:

Invokana prescription FAQs

How much does Invokana cost?

Depending on your pharmacy, Invokana costs around $610 for thirty 100 mg tablets without insurance. Fortunately, generic brands, such as canagliflozin, offer an affordable alternative.

How can I refill my Invokana prescription?

To refill your Invokana prescription, book a virtual appointment with one of our top rated board-certified doctors. After reviewing your symptoms and medical history, your doctor can send an electronic prescription to your local pharmacy.

Who should not take Invokana?

To make sure that Invokana is safe for you, tell your doctor if you have:

  • Peripheral vascular disease

  • Severe kidney disease

  • History of diabetic foot ulcers or lower limb amputation

  • Bladder infections or other urination problems

  • Circulation problems in your legs or feet

Does Invokana make you tired?

Invokana can cause dehydration, which can lead to fatigue and tiredness. If you experience unusual tiredness when taking Invokana, call your doctor right away.

Can you drink alcohol while taking Invokana?

Talk to your doctor before drinking alcohol while taking Invokana. Alcohol can increase your risk of both high blood sugar and low blood sugar depending on how much you drink.

How long does it take Invokana to start working?

Invokana starts working quickly. Your blood sugar levels should decline within 1–2 weeks of starting Invokana.

What happens if I miss a dose of Invokana?

If you miss a dose of Invokana, take the missed dose as soon as you remember. Skip the missed dose if it's almost time for your next dose. Avoid taking two doses to make up for a missed dose.

What happens if I take too much Invokana?

If you've taken too much Invokana, immediately call your doctor or seek medical attention.

3 simple steps to request your Invokana prescription today

How It Works Step 1
Step 1

Book an Invokana prescription request appointment.

Book a same day appointment from anywhere.
How It Works Step 2
Step 2

Talk to your medical provider regarding your Invokana prescription.

Visit with a doctor on your smartphone or computer.
How It Works Step 3
Step 3

Pick up Invokana, if prescribed.

We can send prescriptions to any local pharmacy.

Invokana prescription pricing details

To get a new or refill on your Invokana prescription, join our monthly membership and get discounted visits.

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Paying with insurance

Membership

$19.99

First month free

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Visits

Copay

Visit price with insurance

Often the same as an office visit. Most patients with in-network insurance pay $30 or less!

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Paying without insurance

Membership

$19.99

First month free

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Visits

$129

Visit price without insurance

Initial visits are $129.

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PlushCare content is reviewed by MDs, PhDs, NPs, nutritionists, and other healthcare professionals. Learn more about our editorial standards and meet the medical team. The PlushCare site or any linked materials are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment.